package com.itheima.reggie.controller;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.itheima.reggie.common.R;
import com.itheima.reggie.entity.User;
import com.itheima.reggie.service.UserService;
import com.itheima.reggie.utils.SMSUtils;
import com.itheima.reggie.utils.ValidateCodeUtils;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpSession;
import java.util.Map;
import java.util.concurrent.TimeUnit;

/**
 * @author Administrator
 * @date 2023/5/21 9:39
 */
@RestController
@RequestMapping("/user")
@Slf4j
public class userController {
    @Autowired
    private UserService userService;
    @Autowired
    private RedisTemplate redisTemplate;

    /**
     * 验证码获取(现在没用)
     *
     * @param user
     * @param session
     * @return
     */
    @PostMapping("/sendMsg")
    public R<String> sendMsg(@RequestBody User user, HttpSession session) {
        System.out.println("请求倒了");
        String phone = user.getPhone();
        if (StringUtils.isNotEmpty(phone)) {
            String code = ValidateCodeUtils.generateValidateCode(4).toString();
            System.out.println("验证码" + code);
//            SMSUtils.sendMessage("名扬","SMS_278350908",phone,code);
            redisTemplate.opsForValue().set(phone, code, 5, TimeUnit.MINUTES);
//            session.setAttribute(phone, code);
            return R.success("验证码发送成功");
        }
        return R.error("短信发送失败");
    }

    /**
     * 登录
     *
     * @param map
     * @param session
     * @return
     */
    @PostMapping("/login")
    public R<User> login(@RequestBody Map map, HttpSession session) {
        log.info(map.toString());
        String phone = map.get("phone").toString();
        String code = map.get("code").toString();
//        Object sessionCode = session.getAttribute(phone);
        Object sessionCode = redisTemplate.opsForValue().get(phone);
        if (sessionCode != null && sessionCode.equals(code)) {
            LambdaQueryWrapper<User> lqw = new LambdaQueryWrapper<>();
            lqw.eq(User::getPhone, phone);
            User one = userService.getOne(lqw);
            if (one == null) {
                User user = new User();
                user.setPhone(phone);
                user.setStatus(1);
                userService.save(user);
            }
            session.setAttribute("user", one.getId());
            redisTemplate.delete(phone);
            return R.success(one);
        }
        return R.error("登录失败");
    }
}
